Merging upstream version 1.74.1+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 14 insertions, 0 deletions

diff --git a/tests/mir-opt/ssa_unreachable_116212.rs b/tests/mir-opt/ssa_unreachable_116212.rs
new file mode 100644
index 000000000..f58866587
--- /dev/null
+++ b/tests/mir-opt/ssa_unreachable_116212.rs
@@ -0,0 +1,14 @@
+// Regression test for issue #116212.
+
+#![feature(never_type)]
+
+use std::mem::MaybeUninit;
+
+struct Foo {
+    x: u8,
+    y: !,
+}
+
+fn main() {
+    let foo = unsafe { MaybeUninit::<Foo>::uninit().assume_init() };
+}